1951 08 21.14  10.32  15.73 
1951 09 16.76   7.95  12.35 
1951 10 10.72   1.80   6.26 
1951 11  -.56  -9.00  -4.78 
1951 12 -8.05 -18.20 -13.12 
1952 01 10.10 -27.27 -18.69 
1952 02 -5.94 -17.76 -11.85 
1952 03  -.15 -10.27  -5.21 
1952 04  7.39  -4.44   1.47 
1952 05 14.84   3.03   8.93 
1952 06 20.07   9.41  14.74 
1952 07 24.73  14.57  19.65 
1952 08 22.25  10.86  16.55 
1952 09 15.75   6.15  10.95 
1952 10  7.55    .39   3.97 
1952 11  1.85  -5.20  -1.67 
1952 12 -2.86 -11.02  -6.94 
1953 01 -8.47 -26.00 -17.24 
1953 03   . 7 -12.15  -6.04 
1953 10 99.99   -.25 -99.99 
1953 11 99.99  -1.62 -99.99 
1953 12 99.99 -14.16 -99.99 
1954 01 99.99 -27.27 -99.99 
1954 02 99.99 -16.37 -99.99 
1954 03 99.99 -14.55 -99.99 
1954 04 99.99  -7.03 -99.99 
1954 05 99.99   2.84 -99.99 
1954 06 99.99   8.55 -99.99 
1954 07 99.99  10.16 -99.99 
1954 08 20.57   9.14  14.85 
1954 09 15.54   5.53  10.53 
1954 10 10.90   1.09   5.99 
1954 11  3.13  -4.64   -.75 
1954 12 -5.87 -15.08 -10.47 
1955 01 12.87 -23.05 -17.95 
1955 02 -8.46 -21.98 -15.21 
1955 03 -3.82 -18.49 -11.15 
1955 04  7.13  -4.76   1.18 
1955 05 15.00   3.23   9.11 
1955 06 23.38  10.02  16.70 
1955 07 24.55  11.45  18.00 
1955 08 23.43  10.30  16.86 
1955 09 15.37   2.96   9.16 
1955 10 10.16    .17   5.16 
1955 11  1.37  -4.86  -1.74 
1955 12 10.12 -19.25 -14.68 
1956 01 -6.90 -16.07 -11.48 
1956 02 -8.57 -21.84 -15.20 
1956 03 -5.19 -23.25 -14.22 
1956 04  5.53  -3.71    .91 
1956 05 10.25  -1.41   4.42 
1956 06 19.23   7.05  13.14 
1956 07 19.96   9.74  14.85 
1956 08 19.78   7.70  13.74 
1956 09 14.30   3.55   8.92 
1956 10 10.46   1.34   5.90 
1956 11  1.61  -7.64  -3.01 
1956 12 99.99 -23.41 -99.99 
1957 01 99.99 -32.25 -99.99 
1957 02 -6.91 -19.29 -13.10 
1957 03   . 8 -15.40  -7.66 
1957 04  5.20  -6.35   -.57 
1957 05 15.79    .88   8.33 
1957 06 20.87   8.38  14.62 
1957 07 21.92  10.55  16.23 
1957 08 19.70   7.69  13.69 
1957 09 16.87   5.82  11.34 
1957 10 11.35   1.09   6.22 
1957 11  4.88  -3.96    .46 
1957 12 -2.10 -15.20  -8.65 
1958 01 -5.79 -19.66 -12.72 
1958 02 -7.56 -21.45 -14.50 
1958 03  3.03  -6.50  -1.73 
1958 05 12.99   1.46   7.22 
1958 06 17.29   5.86  11.58 
1958 07 22.22  11.45  16.83 
1958 08 20.75   9.35  15.05 
1958 09 16.81   5.19  11.00 
1958 10  9.35    . 7   4.71 
1958 11  2.04  -6.83  -2.39 
1958 12 11.92 -27.40 -19.66 
1959 01 10.14 -24.35 -17.25 
1959 02 12.72 -31.87 -22.29 
1959 03 -3.54 -22.96 -13.25 
1959 04  4.86  -6.05   -.59 
1959 05 15.92   1.25   8.58 
1959 06 19.82   6.85  13.33 
1959 07 24.57  11.57  18.07 
1959 08 21.40   8.37  14.88 
1959 09 18.06   3.65  10.85 
1959 10  8.10  -2.58   2.76 
1959 11   .75  -8.58  -3.91 
1959 12 -7.33 -99.99 -99.99 
1960 01 10.48 -24.00 -17.24 
1960 02 -4.08 -16.11 -10.09 
1960 03 -3.74 -16.20  -9.97 
1960 04  4.52  -5.76   -.62 
1960 05 17.40   5.30  11.35 
1960 07 21.46   9.02  15.24 
1960 08 22.01   8.55  15.28 
1960 09 17.14   4.96  11.04 
1960 10  8.89    .-3   4.43 
1960 11  3.39  -4.00   -.30 
1960 12 -7.42 -18.96 -13.19 
1961 01 14.09 -31.04 -22.56 
1961 02 -8.60 -24.86 -16.73 
1961 03 -2.52 -17.60 -10.06 
1961 05 13.29   2.49   7.89 
1961 06 19.06   6.53  12.79 
1961 07 22.55  10.79  16.67 
1961 08 21.37  10.71  16.04 
1961 09 19.43   8.97  14.20 
1961 10 11.73   1.58   6.65 
1961 11  3.81  -3.56    .12 
1961 12 -5.20 -14.35  -9.77 
1962 01 11.59 -28.42 -20.00 
1962 02 12.98 -32.78 -22.88 
1962 03  1.38 -13.19  -5.90 
1962 04  5.83  -4.46    .68 
1962 06 21.76   7.55  14.65 
1962 07 20.81   8.77  14.79 
1962 11   .77  -7.59  -3.41 
1962 12 -8.72 -99.99 -99.99 
1963 01 12.55 -23.40 -17.97 
1963 02 12.40 -25.30 -18.84 
1963 03 -3.59 -17.37 -10.48 
1963 04  6.32  -3.15   1.58 
1963 05 15.01    . 4   7.52 
1963 06 22.60   8.28  15.44 
1963 07 23.45  14.39  18.92 
1963 08 19.78   9.27  14.52 
1963 09 14.98   4.11   9.54 
1963 10 12.45   3.39   7.92 
1963 11  3.44  -2.51    .46 
1963 12 12.41 -20.99 -16.70 
1964 01 -7.71 -19.12 -13.41 
1964 02 -7.77 -20.52 -14.14 
1964 03 -2.25 -14.54  -8.39 
1964 04  6.28  -5.04    .62 
1964 05 99.99   3.52 -99.99 
1964 06 19.29   7.13  13.21 
1964 07 22.70  13.19  17.94 
1964 08 19.24  10.16  14.70 
1964 09 15.82   5.63  10.72 
1964 10  8.01    .41   4.21 
1964 11  1.52  -7.85  -3.16 
1964 12 -7.48 -16.29 -11.88 
1965 01 11.75 -23.98 -17.86 
1965 02 -8.60 -23.85 -16.23 
1965 03 -1.20 -11.86  -6.53 
1965 04  7.03  -3.68   1.67 
1965 05 13.75   2.67   8.21 
1965 06 22.39   9.18  15.78 
1965 07 19.87   9.34  14.60 
1965 08 19.75   9.64  14.69 
1965 09 15.53   6.21  10.87 
1965 10  7.24    .88   4.06 
1965 11 -1.35  -9.57  -5.46 
1965 12 -7.05 -16.87 -11.96 
1966 01 -7.57 -18.14 -12.85 
1966 02 -5.22 -19.19 -12.20 
1966 03   .10  -9.99  -4.94 
1966 04  6.62  -3.48   1.57 
1966 05 13.12   1.99   7.55 
1966 06 20.77   9.59  15.18 
1966 07 22.83  11.87  17.35 
1966 08 20.70  11.29  15.99 
1966 09 15.70   5.00  10.35 
1966 10  8.93   2.19   5.56 
1966 11  3.17  -2.77    .20 
1966 12 -5.44 -15.27 -10.35 
1967 01 -9.34 -21.72 -15.53 
1967 02 11.89 -27.52 -19.70 
1967 03 -4.48 -18.39 -11.43 
1967 04  3.64  -5.74  -1.04 
1967 05 10.98    .75   5.86 
1967 06 21.98   9.37  15.67 
1967 07 23.51  13.25  18.38 
1967 08 22.16  11.82  16.99 
1967 09 17.12   5.71  11.42 
1967 10  8.80   2.24   5.52 
1967 11  1.24  -4.59  -1.67 
1967 12 -4.84 -15.82 -10.33 
1968 01 14.29 -25.99 -20.14 
1968 02 11.25 -24.48 -17.86 
1968 03 -1.48 -11.46  -6.47 
1968 04  8.74  -1.78   3.48 
1968 05 15.64   2.34   8.99 
1968 06 20.76   8.22  14.49 
1968 07 23.31 -99.99 -99.99 
1968 08 19.49   7.47  13.48 
1968 09 19.87   8.18  14.03 
1968 10 12.22   3.49   7.85 
1968 11  -.24  -6.46  -3.35 
1968 12 -5.61 -15.19 -10.40 
1969 01 -5.75 -15.45 -10.60 
1969 02 -6.11 -16.31 -11.21 
1969 03 -1.30 -12.49  -6.89 
1969 04  4.65  -4.90   -.12 
1969 05 12.14   1.47   6.80 
1969 06 19.12   8.45  13.78 
1969 07 21.97  11.32  16.64 
1969 08 22.45  13.05  17.75 
1969 09 14.65   5.30   9.97 
1969 10  8.68    .97   4.83 
1969 11  3.55  -2.21    .66 
1969 12 -6.76 -16.12 -11.44 
1970 02 -8.68 -23.96 -16.32 
1970 03 -1.42 -13.56  -7.49 
1970 04  5.67  -4.26    .70 
1970 05 14.08   2.14   8.10 
1970 06 20.41   8.89  14.65 
1970 07 24.19  13.37  18.78 
1970 08 22.62  12.45  17.53 
1970 09 15.26   6.53  10.89 
1970 10 11.65   2.68   7.16 
1970 11  2.77  -4.44   -.83 
1970 12 11.27 -21.93 -16.60 
1971 01 12.38 -25.65 -19.01 
1971 03 -1.52 -14.24  -7.88 
1971 04  5.83  -3.78   1.02 
1971 05 15.66   3.05   9.35 
1971 06 20.93   7.39  14.16 
1971 07 21.79  11.55  16.67 
1971 08 20.16  10.57  15.36 
1971 09 18.21   7.44  12.83 
1971 10 11.19   2.93   7.06 
1971 11   .-2  -7.60  -3.81 
1971 12 -8.12 -19.90 -14.01 
1972 01 -7.41 -26.01 -16.70 
1972 02 11.56 -26.40 -18.98 
1972 03 -5.18 -18.09 -11.63 
1972 04  5.20  -5.55   -.17 
1972 05 15.02   2.87   8.94 
1972 06 19.44   8.66  14.05 
1972 07 23.12  12.27  17.69 
1972 08 20.12   8.89  14.50 
1972 09 15.78   5.38  10.58 
1972 10  6.45   -.16   3.14 
1972 11   .42  -6.73  -3.15 
1972 12 -9.96 -23.19 -16.57 
1973 01 -8.39 -19.53 -13.96 
1973 02 10.43 -25.01 -17.72 
1973 03  1.48  -9.50  -4.01 
1973 04  5.41  -2.65   1.37 
1973 05 12.87   4.46   8.67 
1973 06 21.35  10.75  16.04 
1973 07 24.24  13.62  18.93 
1973 08 22.55  13.31  17.93 
1973 09 15.74   5.85  10.79 
1973 10 10.80   2.26   6.53 
1973 11   .58  -5.94  -2.67 
1973 12 -6.46 -14.07 -10.26 
1974 01 13.57 -29.36 -21.46 
1974 02 -9.68 -23.97 -16.83 
1974 03 -3.71 -16.46 -10.09 
1974 04  3.77  -4.52   -.37 
1974 05  9.43    .98   5.21 
1974 06 21.81   8.97  15.39 
1974 07 23.05  12.81  17.93 
1974 08 23.28 -99.99 -99.99 
1974 09 15.98   4.42  10.20 
1974 10  6.49  -1.38   2.55 
1974 11  2.20  -3.71   -.75 
1974 12 -3.83 -15.22  -9.52 
1975 01 10.10 -21.86 -15.98 
1975 02 -9.10 -23.68 -16.39 
1975 03 -3.00 -15.45  -9.22 
1975 04  4.33  -4.76   -.21 
1975 05 18.45   4.62  11.53 
1975 06 23.34  11.69  17.51 
1975 07 24.84  14.99  19.91 
1975 08 22.53  11.97  17.25 
1975 09 16.12   6.97  11.54 
1975 10 10.85   1.39   6.12 
1975 11  3.08  -4.96   -.94 
1975 12 -9.81 -22.32 -16.06 
1976 01 99.99 -27.29 -99.99 
1976 02 99.99 -21.47 -99.99 
1976 03 -2.68 -16.85  -9.76 
1976 04 99.99  -2.48 -99.99 
1976 05 14.84   4.16   9.50 
1976 06 23.51   9.67  16.59 
1976 07 22.66  11.33  16.99 
1976 08 21.59  10.94  16.26 
1976 09 16.08   4.62  10.35 
1976 12 11.76 -26.74 -19.25 
1977 01 13.08 -25.46 -19.27 
1977 02 -7.61 -19.45 -13.53 
1977 03  3.35  -7.80  -2.22 
1977 04  5.95  -7.58   -.81 
1977 05 17.24   2.01   9.62 
1977 06 19.02   8.54  13.78 
1977 07 22.38   9.64  16.01 
1977 08 20.44   8.99  14.71 
1977 11  4.21  -4.33    .-5 
1977 12 -7.69 -17.06 -12.37 
1978 01 11.41 -24.75 -18.08 
1978 02 10.06 -24.36 -17.21 
1978 03 -4.58 -20.39 -12.48 
1978 04 99.99  -6.20 -99.99 
1978 05 18.60   5.10  11.85 
1978 06 18.90   8.96  13.93 
1978 07 22.58  10.72  16.65 
1978 08 21.65  10.10  15.87 
1978 09 13.78   2.43   8.10 
1978 10  7.13    .-9   3.52 
1978 11   .57 -10.41  -4.92 
1978 12 -8.64 -20.18 -14.41 
1979 01 -9.31 -24.49 -16.90 
1979 02 12.24 -24.85 -18.54 
1979 03  1.30 -10.06  -4.38 
1979 04  8.02 -99.99 -99.99 
1979 05 15.70   4.29   9.99 
1979 06 21.71   8.39  15.04 
1979 07 24.20  11.38  17.79 
1979 08 20.12   8.47  14.30 
1979 09 15.80   4.92  10.36 
1979 10  9.82   1.87   5.84 
1979 11  2.73  -3.98   -.62 
1980 01 -9.84 -23.13 -16.48 
1980 02 -9.60 -24.47 -17.03 
1980 04  8.38  -1.90   3.24 
1980 05 15.58   2.03   8.80 
1980 06 18.62   5.98  12.30 
1980 07 21.71   9.93  15.82 
1980 08 23.00  11.18  17.09 
1980 11  -.52  -8.47  -4.50 
1981 03  1.00  -8.50  -3.75 
1981 04  6.79  -2.98   1.90 
1981 05 14.69   3.34   9.01 
1981 06 99.99   7.75 -99.99 
1981 07 24.19  10.31  17.25 
1981 08 22.42   9.71  16.06 
1981 09 17.00   6.63  11.81 
1981 10  8.45   -.33   4.06 
1981 11  1.16  -6.30  -2.57 
1982 01 15.37 -28.50 -21.93 
1982 03 -1.60 -17.20  -9.40 
1982 04  2.82  -8.10  -2.64 
1982 05 17.18   3.26  10.22 
1982 06 20.20   8.39  14.30 
1982 07 22.89  10.27  16.58 
1982 08 18.82   7.11  12.96 
1982 09 16.73   5.57  11.15 
1982 11  1.63  -5.65  -2.01 
1982 12 -2.57 -14.04  -8.30 
1983 01 -9.75 -19.76 -14.75 
1983 02 -6.94 -20.02 -13.48 
1983 03   .18  -8.89  -4.35 
1983 04  6.45  -1.03   2.71 
1983 05 11.38   2.68   7.03 
1983 06 22.20   7.98  15.09 
1983 07 22.93  10.83  16.88 
1983 08 23.65  10.18  16.91 
1983 09 18.17   7.30  12.73 
1983 10  9.63    .71   5.17 
1983 11  1.96  -5.96  -2.00 
1983 12 -9.95 -22.67 -16.31 
1984 01 13.98 -99.99 -99.99 
1984 02 -3.44 -13.47  -8.45 
1984 04  9.83  -3.31   3.26 
1984 05 12.69   2.97   7.83 
1984 06 20.31   9.47  14.89 
1984 07 22.97  12.76  17.86 
1984 08 23.11  12.21  17.66 
1984 09 15.07   5.36  10.21 
1984 10 10.00   1.17   5.59 
1984 11  1.50  -6.06  -2.28 
1984 12 -6.58 -16.02 -11.30 
1985 01 14.23 -26.73 -20.48 
1985 02 -6.48 -19.95 -13.21 
1985 03 -2.08 -12.78  -7.43 
1985 04  4.48  -6.05   -.78 
1985 05 12.94   1.31   7.12 
1985 06 18.45   7.13  12.79 
1985 07 22.21  11.19  16.69 
1985 08 21.05   8.95  15.00 
1985 09 17.85   6.32  12.08 
1985 10  9.85   1.02   5.43 
1985 11  -.25  -9.35  -4.80 
1985 12 10.32 -22.10 -16.20 
1986 01 10.47 -24.16 -17.31 
1986 02 10.10 -24.08 -17.09 
1986 03 -1.73 -16.29  -9.01 
1986 04 10.14   -.46   4.84 
1986 05 16.20   3.90  10.05 
1986 06 18.12   5.08  11.60 
1986 07 21.10  10.14  15.62 
1986 08 21.15   9.85  15.50 
1986 09 14.50   4.19   9.35 
1986 10  7.80    .-7   3.86 
1987 01 10.10 -21.26 -15.68 
1987 02 11.00 -21.95 -16.47 
1987 03  2.18 -11.47  -4.64 
1987 04 11.40   -.93   5.23 
1987 05 14.37   2.09   8.23 
1987 06 21.88   8.50  15.19 
1987 07 23.77  12.52  18.14 
1987 08 21.18   8.62  14.90 
1987 09 16.68   7.32  12.00 
1987 10  8.63   1.04   4.84 
1987 11   .83  -6.54  -2.85 
1987 12 -6.10 -15.92 -11.01 
1988 02 -9.78 -24.65 -17.21 
1988 03 -2.65 -15.63  -9.14 
1988 04  7.55  -1.22   3.16 
1988 05 17.89   4.15  11.02 
1988 06 19.27   7.93  13.60 
1988 07 25.20  12.46  18.83 
1988 08 20.62  10.59  15.60 
1988 09 15.68   6.29  10.98 
1988 10  7.77   -.40   3.68 
1988 11  2.31  -3.82   -.75 
1988 12 -8.08 -21.35 -14.71 
1989 01 -9.34 -24.97 -17.15 
1989 02 11.20 -26.48 -18.84 
1989 03 -4.21 -18.58 -11.39 
1989 04  6.21  -3.11   1.55 
1989 05 16.85   5.90  11.37 
1989 06 20.89   9.09  14.99 
1989 07 23.69  10.03  16.86 
1989 08 21.87  10.98  16.42 
1989 09 18.23   7.02  12.62 
1989 10  9.55   1.74   5.64 
1989 11 -2.13  -9.47  -5.80 
1989 12 15.76 -25.46 -20.61 
1990 01 -7.41 -19.28 -13.34 
1990 02 -9.54 -25.86 -17.70 
1990 03 -1.55 -14.76  -8.15 
1990 04  7.08  -2.28   2.40 
1990 05 14.40   2.87   8.63 
1990 06 20.87  10.55  15.71 
1990 07 22.76  12.10  17.43 
1990 08 23.71  11.42  17.56 
1990 09 16.19   6.05  11.12 
1990 10  8.68   1.97   5.32 
1990 11   . 9  -5.64  -2.77 
1991 01 13.57 -28.21 -20.89 
1991 02 -6.25 -22.31 -14.28 
1991 04  8.22  -1.70   3.26 
1991 05 16.12   2.92   9.52 
1991 06 22.57   8.81  15.69 
1991 07 23.61  10.80  17.20 
1991 08 23.08  10.90  16.99 
1991 09 15.34   4.05   9.69 
1991 10  9.60   1.03   5.31 
1991 12 -8.41 -20.95 -14.68 
1992 01 12.06 -25.47 -18.76 
1992 02 10.91 -26.27 -18.59 
1992 04  5.12  -4.65    .23 
1992 05 16.94   2.45   9.69 
1992 06 19.48   6.24  12.86 
1992 07 20.34   8.68  14.51 
1992 08 21.48  11.17  16.32 
1992 09 17.15   7.50  12.32 
1992 10 99.99    .73 -99.99 
1992 12 -5.14 -14.34  -9.74 
1993 01 10.79 -23.95 -17.37 
1993 02 13.19 -27.77 -20.48 
1993 04  7.73  -1.90   2.91 
1993 05 14.85   4.96   9.91 
1993 06 21.21   8.83  15.02 
1993 07 23.63  13.24  18.43 
1993 08 23.04  12.24  17.64 
1993 09 15.72   4.90  10.31 
1993 10  6.15    .-3   3.06 
1993 11  -.50  -8.00  -4.25 
1993 12 -7.22 -18.50 -12.86 
1994 01 18.74 -31.76 -25.25 
1994 03  -.15 -99.99 -99.99 
1994 04  4.28  -6.20   -.95 
1994 05 15.28   1.22   8.25 
1994 06 22.28  10.43  16.35 
1994 07 23.21  12.50  17.85 
1994 09 16.90   5.82  11.36 
1995 01 -7.84 -18.42 -13.13 
1995 03  -.29 -12.12  -6.20 
1995 04  3.85  -6.53  -1.34 
1995 05 15.08   2.91   8.99 
1995 06 24.33   8.68  16.51 
1995 07 25.87  13.79  19.83 
1995 09 16.10   4.85  10.47 
1995 10 12.66   4.94   8.80 
1996 01 12.63 -26.73 -19.68 
1996 02 -8.72 -20.79 -14.75 
1996 03 -1.54 -13.30  -7.42 
1996 04  6.52  -1.87   2.32 
1996 05 14.18   1.77   7.97 
1996 06 22.32   9.60  15.96 
1996 07 22.61  12.19  17.40 
1996 09 18.48   7.33  12.90 
1996 10  8.87    .82   4.84 
1997 01 12.02 -23.57 -17.79 
1997 02 -9.56 -26.46 -18.01 
1997 04  6.10  -5.25    .42 
1997 05 12.12   2.50   7.31 
1997 06 22.05   7.73  14.89 
1997 07 99.99  10.94 -99.99 
1997 08 21.37   9.24  15.30 
1998 06 21.48  11.12  16.29 
1998 07 23.95  11.38  17.66 
1998 08 23.79   9.03  16.41 
1998 09 18.03   5.97  12.00 
1998 10 10.92   1.32   6.12 
1998 11  1.88  -5.20  -1.65 
1998 12 -4.05 -15.63  -9.84 
1999 01 10.03 -25.47 -17.75 
1999 02 99.99 -19.45 -99.99 
1999 03   .98 -10.82  -4.92 
1999 04  8.45  -3.20   2.62 
1999 05 22.24   4.83  13.53 
1999 06 24.38  10.52  17.45 
1999 07 24.92  11.95  18.43 
1999 08 22.66  10.22  16.44 
1999 09 99.99   8.93 -99.99 
1999 10  8.18  -1.10   3.54 
1999 11  3.84  -4.04   -.10 
1999 12 99.99 -13.60 -99.99 
2000 01 10.83 -23.90 -17.36 
2000 02 -5.21 -21.47 -13.34 
2000 04  6.12  -5.74    .19 
2000 05 16.15   3.95  10.05 
2000 06 20.07   6.57  13.32 
2000 07 23.82  10.88  17.35 
2000 08 22.60  10.80  16.70 
2000 09 16.12   5.35  10.73 
2000 10 10.48    .19   5.33 
2000 11  3.30  -3.22    . 3 
2000 12 -8.77 -19.74 -14.25 
2001 01 -9.00 -22.71 -15.85 
2001 02 -7.46 -22.00 -14.73 
2001 03  -.48 -15.60  -8.04 
2001 04  8.30  -4.60   1.85 
2001 05 20.62   5.37  12.99 
2001 07 23.44  11.43  17.43 
2001 08 23.88  11.72  17.79 
2001 09 18.77   7.84  13.30 
2001 10 10.90   3.15   7.02 
2001 11  4.50  -3.21    .64 
2001 12 -1.65  -8.97  -5.31 
2002 01 -8.57 -21.37 -14.97 
2002 02 -7.11 -21.04 -14.07 
2002 03 -2.29 -18.75 -10.52 
2002 04  7.10 -99.99 -99.99 
2002 05 14.45   1.92   8.18 
2002 06 20.12   6.53  13.32 
2002 07 23.63  11.57  17.59 
2002 08 24.81  10.63  17.71 
2002 10  7.62  -1.08   3.27 
2002 11   .13  -9.12  -4.49 
2002 12 -4.81 -15.29 -10.05 
2003 01 12.98 -26.56 -19.77 
2003 02 11.50 -25.89 -18.69 
2003 03 -2.05 -16.96  -9.50 
2003 04  4.15 -99.99 -99.99 
2003 06 23.46   9.58  16.52 
2003 08 23.44 -99.99 -99.99 
2004 05 13.98 -99.99 -99.99 
2004 06 20.12 -99.99 -99.99 
2004 08 21.98   9.55  15.76 
2004 09 18.64   4.89  11.76 
2004 10 11.69  -1.04   5.32 
2004 11  1.51  -7.95  -3.21 
2004 12 -8.62 -22.96 -15.78 
2005 01 12.68 -29.12 -20.90 
2005 02 -5.17 -18.62 -11.89 
2005 03 99.99 -11.87 -99.99 
2005 04  9.33  -1.53   3.90 
2005 05 16.45   2.88   9.66 
2005 06 24.52  10.10  17.31 
2005 07 26.05  10.37  18.20 
2005 08 24.05   9.47  16.76 
2005 09 19.08   6.45  12.76 
2005 10 12.40   4.02   8.21 
2005 11  2.23  -4.79  -1.28 
2005 12 -7.03 -16.98 -12.00 
2006 01 -5.62 -19.42 -12.52 
2006 02 -8.96 -22.11 -15.53 
2006 03  1.37  -9.45  -4.04 
2006 04 10.78  -2.50   4.14 
2006 05 18.62   5.89  12.25 
2006 06 24.25   9.42  16.83 
2006 07 25.61  12.09  18.85 
2006 08 22.36   7.65  15.00 
2006 09 17.60   3.82  10.71 
2006 10  9.87    .12   4.99 
2006 11  5.84  -2.20   1.82 
2006 12 -2.08 -99.99 -99.99 
2007 01 -8.85 -21.78 -15.32 
2007 02 -9.93 -22.10 -16.01 
2007 04  9.59  -3.46   3.06 
2007 05 19.16    .66   9.91 
2007 06 23.34   7.33  15.33 
2007 07 23.81 -99.99 -99.99 
2007 08 21.12 -99.99 -99.99 
2007 10 99.99   1.47 -99.99 
2007 11 99.99  -6.56 -99.99 
2007 12 99.99 -22.38 -99.99 
2008 01 -6.70 -20.28 -13.49 
2008 02 -7.02 -99.99 -99.99 
2008 03 -3.34 -21.46 -12.40 
2008 04 99.99  -1.67 -99.99 
2008 05 15.65   1.79   8.71 
2008 06 22.07 -99.99 -99.99 
2008 07 24.37 -99.99 -99.99 
2008 08 24.35 -99.99 -99.99 
2008 11 99.99  -5.23 -99.99 
2009 01 13.52 -32.53 -23.02 
2009 02 -5.28 -23.29 -14.28 
2009 03 99.99 -17.77 -99.99 
2009 06 99.99   7.54 -99.99 
2010 01 -4.87 -99.99 -99.99 
2010 02  -.92 -99.99 -99.99 
2010 06 22.09 -99.99 -99.99 
2010 09 16.96 -99.99 -99.99 
2010 10 10.24 -99.99 -99.99 
2010 11  2.32 -99.99 -99.99 
2011 02 99.99 -22.33 -99.99 
2011 06 22.42   9.67  16.04 
2011 08 23.44 -99.99 -99.99 
2011 09 19.84   6.57  13.20 
2012 05 18.95 -99.99 -99.99 
2012 06 23.54 -99.99 -99.99 
2012 07 25.06 -99.99 -99.99 
2012 08 23.77  12.31  18.04 
2012 09 19.19   8.32  13.75 
2012 10 12.41   3.07   7.74 
2012 11  2.70  -5.57  -1.43 
2012 12 -4.73 -13.94  -9.34 
2013 01 -9.56 -99.99 -99.99 
2013 02 -5.54 -17.14 -11.34 
2013 03  2.33  -6.93  -2.30 
2013 04  7.52  -2.48   2.52 
2013 05 19.04   5.63  12.34 
2013 06 20.82   7.96  14.39 
2013 07 25.39  10.72  18.05 
2013 08 22.96  10.78  16.86 
2013 09 18.00   7.17  12.58 
2013 10 11.80   2.16   6.98 
2013 11  1.59  -5.43  -1.91 
2013 12 10.22 -99.99 -99.99 
2014 01 99.99 -23.71 -99.99 
2014 02 -8.59 -19.79 -14.19 
